BrainCenterHL RF
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Medullary Reticular Formation
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This page covers biological details of component group Medullary Reticular Formation. Component group is part of aHuman target integrated biological model.
- Top-down path to center: Hindbrain Myelencephalon -> Medullary Reticular Formation (HL.RF) (see Mind Maps)
- Function:
- Notes to function: 100 small neural networks, habituation - sleep in load city but awake from crying baby
(generated)
Components
(generated)
Component items:
- Medullary Reticular Formation, Midline Column (HL.RF.MID)
- Raphe Nuclei of Medulla (LMC.HL.RP): Regulate moods, temper anxiety, and relieve depression
- Raphe Pallidus Nucleus (LMC.HL.RP.PL): Spinal pain control
- Raphe Obscurus Nucleus (LMC.HL.RP.OB): Regulate cardiovascular function via sympathetic spinal column
- Raphe Magnus Nucleus (LMC.HL.RP.MG): Inhubit head and spinal pain
- Raphe Nuclei of Medulla (LMC.HL.RP): Regulate moods, temper anxiety, and relieve depression
- Medullary Reticular Formation, Medial Column (HL.RF.MED)
- Central Medullary Reticular Nucleus (LRC.HL.RF.MED): Somatic motor control, cardiovascular control, pain modulation, sleep and consciousness, habituation
- Gigantocellular Reticular Nucleus (LRC.HL.PRF.GCR): Vasodepressor center
- Medullary Reticular Formation, Lateral Column (HL.RF.LAT): Somatic motor control, cardiovascular control, pain modulation, sleep and consciousness, habituation
- Lateral Reticular Nucleus (LLC.HL.RF.LAT): provide cerebellum with segregated information from several spinal systems controlling posture, reaching, grasping, locomotion, scratching and respiration
- Lateral Reticular Nucleus, Parvocellular (LLC.HL.RF.PLRN): spinal cord projections to cerebellum, thoracolumbar
- Lateral Reticular Nucleus, Magnocellular (LLC.HL.RF.MLRN): spinal cord projections to cerebellum, cervical
- Lateral Reticular Nucleus, Subtrigeminal (LLC.HL.RF.SLRN): vestibular input
- Lateral Reticular Nucleus (LLC.HL.RF.LAT): provide cerebellum with segregated information from several spinal systems controlling posture, reaching, grasping, locomotion, scratching and respiration
Connectivity
(generated)
Internal Regions Connections:
| Source Region | Target Region | Reference |
| Gigantocellular Reticular Nucleus (LRC.HL.PRF.GCR) | Central Medullary Reticular Nucleus (LRC.HL.RF.MED) | (unknown reference) |
External Connections:
External Inbound Center Connections:
| Source Center | Reference |
| Habenula (FAM.FD.HB) | Both LHb and MHb control the dopaminergic and serotonergic systems (LHbM -> MRN, abstract) |
| Hypothalamus (FD.HT) | (unknown reference) |
| Myelencephalic Sensory Nuclei (HL.SN) | (unknown reference) |
| Pontine Tegmental Nuclei (HT.TG) | Both LHb and MHb control the dopaminergic and serotonergic systems (IPN -> MRN, abstract) |
| Red Nucleus (LLC.MM.RD) | (unknown reference) |
| Periaqueductal Gray Matter (LMC.MM.PAG) | (unknown reference) |
| Vestibular Nucleus (LPC.HT.VBN) | (unknown reference) |
| Mesencephalic Reticular Formation (MM.RF) | (unknown reference) |
| Premotor Cortex (NC.PMC) | (unknown reference) |
| Supplementary Motor Cortex (NMA.NC.SMC) | (unknown reference) |
| Intermediate Zone (SC.IZ) | (unknown reference) |
External Outbound Center Connections:
| Target Center | Reference |
| Posterior/Dorsal Horn (BMA.SC.PH) | (unknown reference) |
| Cerebellar Complex (LLC.HT.CRC) | (unknown reference) |
| Locus Coeruleus (LMC.HT.LC) | (unknown reference) |
| Mesencephalic Reticular Formation (MM.RF) | (unknown reference) |
| Intermediate Zone (SC.IZ) | (unknown reference) |
| Anterior/Ventral Horn (SC.VH) | (unknown reference) |
